Recently purchased a used out of print book that has a weallth of information (224 pages) and photos (400+ b & W) on a multitude of "name brand" old west lawmen, outlaws, and gunfighters (and some of more recent vintage)and their firearms.  It is Guns and the Gunfighters, by the editors of Guns a & Ammo, originally published in 1975, and subsequently republished in 1982.  By the time I paid the freight, it ended up costing me just shy of $20 (ordered through Amazon.com), but I'm well satisfied and highly recommend it.  The book's contents are listed below.
                        CONTENTS
   
JAMES BUTLER HICKOK By Jim Dunham           
BONNIE AND CLYDE By H. Gordon Frost       
JOAQUIN MURIETTA By Lee Silva        
SERGEANT ALVIN C. YORK By Konrad F Schreier, Jr         
THOMAS H. RYNNING By Phil Spangenberger           
NED CHRISTIE By Clyde Good        
WINSTON CHURCHILL By Garry James          
THE JAMES/YOUNGER GANG By Ron Terrell            
DALLAS STOUDENMIRE By H. Gordon Frost          
HECK THOMAS By Ron Terrell        
THE PINKERTONS By Burt Miller      
BILLY THE KID By E. S. Mann   
JOHN WESLEY HARDIN By John Lachuk        
GEORGE ARMSTRONG CUSTER Staff Report           
JOHN DILLINGER By Lisle Reedstrom         
FRONTIER GUN LEATHER By Phil Spangenberger           
BLACK BART By Lee Silva        
DOC HOLLIDAY By E. Dixon Larson        
SIX-GUN TRICKERY By Jim Dunham          
ARIZONA RANGERS By Burt Miller         
BELLE STARR By Mary Elizabeth Good          
THE DALTON-DOOLIN GANG By Ron Terrell          
TEXAS RANGERS By Burt Miller        
INTERVIEW WITH AN OLD TEXAS RANGER By Lee Silva            
PAT GARRETT By Robert E. McNellis       
HENRY STARR By Lee Adelsbach         
JOHN SLAUGHTER By Allen Erwin        
MELVIN PURVIS By Rick Fines       
THE WILD BUNCH By Clair Rees         
EYEWITNESS TO SIX-GUN LAW By Elmer Keith            
JOHN HENRY SELMAN By Harlon Carter          
TOM HORN By E. Dixon Larson        
CHARLES A. SIRINGO By Konrad F Schreier,.Jr        
FACES WEST-A Gallery of Gunfighters     
          Shooting Impressions
   
COLT 1851 NAVY REVOLVER By Phil Spangenberger           
MODEL 1911.45 AUTO PISTOL By Jim Woods           
COLT 3rd MODEL DRAGOON By Phil Spangenberger            
MISSISSIPPI RIFLE By Phil Spangenberger       
MODEL 1917 U.S. ENFIELD RIFLE By Garry James         
COLT.45 PEACEMAKER By Phil Spangenberger            
MODEL 1896 MAUSER PISTOL By Garry James             
PERCUSSION POCKET PISTOLS By Garry James            
MERWIN AND HULBERT POCKET REVOLVER By Phil                                  Spangenberger                  
SMITH & WESSON'S SCHOFIELD AND RUSSIAN REVOLVERS     
 By Phil Spangenberger     
A PAIR OF.32s FROM THE'20s By Jim Woods            
DOUBLE 12-GAUGE PERCUSSION SHOTGUN By Garry James                  
THE WINCHESTER'95 By Jim Woods            
MODEL 1875 REMINGTON REVOLVER By Garry James               
A TRIO OF.44 LEVER GUNS By Jim Woods            
1874 SHARPS BUFFALO GUN By Phil Spangenberger             
THOMPSON MACHINE GUN Staff Report